Warning: Permanently added '[localhost]:55466' (ED25519) to the list of known hosts.
2026/10/11 22:44:45 parsed 1 programs
2026/10/11 22:44:45 serving rpc on tcp://45529
syzkaller login: [ 87.329722][ T5286] cgroup: Unknown subsys name 'net'
[ 87.382911][ T5286] cgroup: Unknown subsys name 'cpuset'
[ 87.385826][ T5286] cgroup: Unknown subsys name 'rlimit'
Setting up swapspace version 1, size = 127995904 bytes
[ 88.982903][ T5286] Adding 124996k swap on ./swap-file. Priority:0 extents:1 across:124996k
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x1a4000)
[ 89.854030][ T1026] ata1.00: Read log 0x10 page 0x00 failed, Emask 0x1
[ 89.854122][ T1026] ata1: failed to read log page 10h (errno=-5)
[ 89.854134][ T1026] ata1.00: exception Emask 0x1 SAct 0x18000000 SErr 0x0 action 0x0
[ 89.854146][ T1026] ata1.00: irq_stat 0x41000000
[ 89.854157][ T1026] ata1.00: failed command: WRITE FPDMA QUEUED
[ 89.854164][ T1026] ata1.00: cmd 61/20:d8:16:64:04/0d:00:00:00:00/40 tag 27 ncq dma 1720320 ou
[ 89.854164][ T1026] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[ 89.854194][ T1026] ata1.00: status: { DRDY }
[ 89.854203][ T1026] ata1.00: failed command: WRITE FPDMA QUEUED
[ 89.854209][ T1026] ata1.00: cmd 61/00:e0:36:71:04/20:00:00:00:00/40 tag 28 ncq dma 4194304 ou
[ 89.854209][ T1026] res 50/00:00:00:00:00/00:00:00:00:00/00 Emask 0x1 (device error)
[ 89.854238][ T1026] ata1.00: status: { DRDY }
[ 89.894109][ T1026] ata1.00: configured for UDMA/100
[ 89.904532][ T1026] ata1: EH complete
qemu-system-x86_64: ahci: PRDT length for NCQ command (0x0) is smaller than the requested size (0x400000)
[ 91.966439][ T9] cfg80211: failed to load regulatory.db
[ 120.137196][ T1026] ata1.00: exception Emask 0x0 SAct 0x20 SErr 0x0 action 0x6 frozen
[ 120.137220][ T1026] ata1.00: failed command: WRITE FPDMA QUEUED
[ 120.137227][ T1026] ata1.00: cmd 61/00:28:36:71:04/20:00:00:00:00/40 tag 5 ncq dma 4194304 ou
[ 120.137227][ T1026] res 40/00:00:00:00:00/00:00:00:00:00/00 Emask 0x4 (timeout)
[ 120.137255][ T1026] ata1.00: status: { DRDY }
[ 120.137418][ T1026] ata1: hard resetting link
[ 120.459390][ T1026] ata1: SATA link up 1.5 Gbps (SStatus 113 SControl 300)
[ 120.462155][ T1026] ata1.00: configured for UDMA/100
[ 120.463010][ T1026] ata1: EH complete
[ 123.598819][ T5302] soft_limit_in_bytes is deprecated and will be removed. Writing any value to this file has no effect. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 124.442201][ T1059] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.442221][ T1059] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 124.497579][ T12] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 124.497595][ T12] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 127.361809][ T5340] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 127.365828][ T5340] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 127.370490][ T5340] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 127.380520][ T47] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 127.380932][ T47] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 131.194012][ T5372] bridge0: port 1(bridge_slave_0) entered blocking state
[ 131.194722][ T5372] bridge0: port 1(bridge_slave_0) entered disabled state
[ 131.194889][ T5372] bridge_slave_0: entered allmulticast mode
[ 131.196292][ T5372] bridge_slave_0: entered promiscuous mode
[ 131.221396][ T5372] bridge0: port 2(bridge_slave_1) entered blocking state
[ 131.221476][ T5372] bridge0: port 2(bridge_slave_1) entered disabled state
[ 131.221649][ T5372] bridge_slave_1: entered allmulticast mode
[ 131.224785][ T5372] bridge_slave_1: entered promiscuous mode
[ 131.267128][ T5372] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 131.269614][ T5372] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 131.311842][ T5372] team0: Port device team_slave_0 added
[ 131.315981][ T5372] team0: Port device team_slave_1 added
[ 131.342224][ T5372] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 131.342237][ T5372] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 131.342251][ T5372] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 131.344982][ T5372] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 131.344994][ T5372] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 131.345008][ T5372] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 131.459426][ T5372] hsr_slave_0: entered promiscuous mode
[ 131.460278][ T5372] hsr_slave_1: entered promiscuous mode
[ 131.759905][ T5372] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 131.793525][ T5372] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 131.805233][ T5372] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 131.829686][ T5372] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 131.830463][ T5372] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 131.833305][ T5372] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 131.835043][ T5372] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 131.860487][ T5372] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 132.017395][ T5372] 8021q: adding VLAN 0 to HW filter on device bond0
[ 132.053426][ T5372] 8021q: adding VLAN 0 to HW filter on device team0
[ 132.065077][ T12] bridge0: port 1(bridge_slave_0) entered blocking state
[ 132.065238][ T12] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 132.088375][ T12] bridge0: port 2(bridge_slave_1) entered blocking state
[ 132.088440][ T12] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 132.504405][ T5372] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 132.559057][ T5372] veth0_vlan: entered promiscuous mode
[ 132.572236][ T5372] veth1_vlan: entered promiscuous mode
[ 132.604699][ T5372] veth0_macvtap: entered promiscuous mode
[ 132.612421][ T5372] veth1_macvtap: entered promiscuous mode
[ 132.643071][ T5372] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 132.659709][ T5372] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 132.690510][ T195] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.767336][ T1059] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.767553][ T1059] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.767784][ T1059] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 132.930265][ T195] netdevsim netdevsim0 netdevsim3 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 132.976091][ T195] netdevsim netdevsim0 netdevsim2 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.031872][ T195] netdevsim netdevsim0 netdevsim1 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
[ 133.074032][ T195] netdevsim netdevsim0 netdevsim0 (unregistering): unset [1, 0] type 2 family 0 port 6081 - 0
2026/10/11 22:45:34 executed programs: 0
[ 133.607071][ T4642] Bluetooth: hci0: unexpected cc 0x0c03 length: 249 > 1
[ 133.610259][ T4642] Bluetooth: hci0: unexpected cc 0x1003 length: 249 > 9
[ 133.610761][ T4642] Bluetooth: hci0: unexpected cc 0x1001 length: 249 > 9
[ 133.627352][ T4642] Bluetooth: hci0: unexpected cc 0x0c23 length: 249 > 4
[ 133.630211][ T4642] Bluetooth: hci0: unexpected cc 0x0c38 length: 249 > 2
[ 134.318197][ T5413] bridge0: port 1(bridge_slave_0) entered blocking state
[ 134.318283][ T5413] bridge0: port 1(bridge_slave_0) entered disabled state
[ 134.318368][ T5413] bridge_slave_0: entered allmulticast mode
[ 134.319647][ T5413] bridge_slave_0: entered promiscuous mode
[ 134.334164][ T5413] bridge0: port 2(bridge_slave_1) entered blocking state
[ 134.334281][ T5413] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.334534][ T5413] bridge_slave_1: entered allmulticast mode
[ 134.335873][ T5413] bridge_slave_1: entered promiscuous mode
[ 134.375186][ T5413] bond0: (slave bond_slave_0): Enslaving as an active interface with an up link
[ 134.382026][ T5413] bond0: (slave bond_slave_1): Enslaving as an active interface with an up link
[ 134.409202][ T5413] team0: Port device team_slave_0 added
[ 134.411374][ T5413] team0: Port device team_slave_1 added
[ 134.446369][ T5413] batman_adv: batadv0: Adding interface: batadv_slave_0
[ 134.446387][ T5413] batman_adv: batadv0: The MTU of interface batadv_slave_0 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 134.446402][ T5413] batman_adv: batadv0: Not using interface batadv_slave_0 (retrying later): interface not active
[ 134.468664][ T5413] batman_adv: batadv0: Adding interface: batadv_slave_1
[ 134.468677][ T5413] batman_adv: batadv0: The MTU of interface batadv_slave_1 is too small (1500) to handle the transport of batman-adv packets. Packets going over this interface will be fragmented on layer2 which could impact the performance. Setting the MTU to 1532 would solve the problem.
[ 134.468692][ T5413] batman_adv: batadv0: Not using interface batadv_slave_1 (retrying later): interface not active
[ 134.524652][ T5413] hsr_slave_0: entered promiscuous mode
[ 134.525196][ T5413] hsr_slave_1: entered promiscuous mode
[ 134.525566][ T5413] debugfs: 'hsr0' already exists in 'hsr'
[ 134.525629][ T5413] Cannot create hsr debugfs directory
[ 134.969506][ T195] bridge_slave_1: left allmulticast mode
[ 134.969541][ T195] bridge_slave_1: left promiscuous mode
[ 134.971160][ T195] bridge0: port 2(bridge_slave_1) entered disabled state
[ 134.991297][ T195] bridge_slave_0: left allmulticast mode
[ 134.991316][ T195] bridge_slave_0: left promiscuous mode
[ 134.991483][ T195] bridge0: port 1(bridge_slave_0) entered disabled state
[ 135.145373][ T195] bond0 (unregistering): (slave bond_slave_0): Releasing backup interface
[ 135.152260][ T195] bond0 (unregistering): (slave bond_slave_1): Releasing backup interface
[ 135.154058][ T195] bond0 (unregistering): Released all slaves
[ 135.270437][ T195] hsr_slave_0: left promiscuous mode
[ 135.270945][ T195] hsr_slave_1: left promiscuous mode
[ 135.271629][ T195] batman_adv: batadv0: Interface deactivated: batadv_slave_0
[ 135.272112][ T195] batman_adv: batadv0: Removing interface: batadv_slave_0
[ 135.273143][ T195] batman_adv: batadv0: Interface deactivated: batadv_slave_1
[ 135.273162][ T195] batman_adv: batadv0: Removing interface: batadv_slave_1
[ 135.306464][ T195] veth1_macvtap: left promiscuous mode
[ 135.306569][ T195] veth0_macvtap: left promiscuous mode
[ 135.316120][ T195] veth1_vlan: left promiscuous mode
[ 135.316299][ T195] veth0_vlan: left promiscuous mode
[ 135.545802][ T195] team0 (unregistering): Port device team_slave_1 removed
[ 135.570945][ T195] team0 (unregistering): Port device team_slave_0 removed
[ 135.638579][ T4642] Bluetooth: hci0: command tx timeout
[ 136.321446][ T5413] netdevsim netdevsim0 netdevsim0: renamed from eth0
[ 136.326245][ T5413] 8021q: adding VLAN 0 to HW filter on device netdevsim0
[ 136.336977][ T5413] netdevsim netdevsim0 netdevsim1: renamed from eth1
[ 136.340835][ T5413] 8021q: adding VLAN 0 to HW filter on device netdevsim1
[ 136.344057][ T5413] netdevsim netdevsim0 netdevsim2: renamed from eth2
[ 136.356027][ T5413] 8021q: adding VLAN 0 to HW filter on device netdevsim2
[ 136.362727][ T5413] netdevsim netdevsim0 netdevsim3: renamed from eth3
[ 136.366698][ T5413] 8021q: adding VLAN 0 to HW filter on device netdevsim3
[ 136.538482][ T5413] 8021q: adding VLAN 0 to HW filter on device bond0
[ 136.574035][ T5413] 8021q: adding VLAN 0 to HW filter on device team0
[ 136.597382][ T195] bridge0: port 1(bridge_slave_0) entered blocking state
[ 136.597455][ T195] bridge0: port 1(bridge_slave_0) entered forwarding state
[ 136.618685][ T195] bridge0: port 2(bridge_slave_1) entered blocking state
[ 136.618755][ T195] bridge0: port 2(bridge_slave_1) entered forwarding state
[ 137.050531][ T5413] 8021q: adding VLAN 0 to HW filter on device batadv0
[ 137.099779][ T5413] veth0_vlan: entered promiscuous mode
[ 137.105680][ T5413] veth1_vlan: entered promiscuous mode
[ 137.139164][ T5413] veth0_macvtap: entered promiscuous mode
[ 137.141853][ T5413] veth1_macvtap: entered promiscuous mode
[ 137.163839][ T5413] batman_adv: batadv0: Interface activated: batadv_slave_0
[ 137.175901][ T5413] batman_adv: batadv0: Interface activated: batadv_slave_1
[ 137.217671][ T12] netdevsim netdevsim0 netdevsim0: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.217906][ T12] netdevsim netdevsim0 netdevsim1: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.218222][ T12] netdevsim netdevsim0 netdevsim2: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.218244][ T12] netdevsim netdevsim0 netdevsim3: set [1, 0] type 2 family 0 port 6081 - 0
[ 137.304354][ T64] wlan0: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.312528][ T64] wlan0: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 137.351341][ T64] wlan1: Created IBSS using preconfigured BSSID 50:50:50:50:50:50
[ 137.351359][ T64] wlan1: Creating new IBSS network, BSSID 50:50:50:50:50:50
[ 137.411755][ T5458] oom_control is deprecated and will be removed. Please report your usecase to linux-mm@kvack.org if you depend on this functionality.
[ 137.416170][ T5458] loop0: detected capacity change from 0 to 64
[ 137.718402][ T4642] Bluetooth: hci0: command tx timeout
[ 137.781608][ T5459] loop0: detected capacity change from 0 to 64
[ 137.871329][ T195] kernel resource error, dev loop0, sector 14 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 137.871416][ T195] Buffer I/O error on dev loop0, logical block 7, async page read
[ 137.871567][ T1059] kernel resource error, dev loop0, sector 16 op 0x0:(READ) flags 0x880700 phys_seg 1 prio class 2
[ 138.040840][ T1328] ieee802154 phy0 wpan0: encryption failed: -22
[ 138.040894][ T1328] ieee802154 phy1 wpan1: encryption failed: -22
[ 138.112987][ T5460] loop0: detected capacity change from 0 to 64
[ 138.168488][ T195] kernel resource error, dev loop0, sector 24 op 0x0:(READ) flags 0x880700 phys_seg 1 prio class 2
[ 138.210021][ T195] kernel resource error, dev loop0, sector 24 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 138.210052][ T195] Buffer I/O error on dev loop0, logical block 12, async page read
[ 138.231904][ T64] kernel resource error, dev loop0, sector 8 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 138.232242][ T5460] Unable to read inode block
[ 138.328875][ T5461] loop0: detected capacity change from 0 to 64
[ 138.383206][ T1059] kernel resource error, dev loop0, sector 8 op 0x0:(READ) flags 0x880700 phys_seg 1 prio class 2
[ 138.410486][ T1059] kernel resource error, dev loop0, sector 8 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 138.410515][ T1059] Buffer I/O error on dev loop0, logical block 4, async page read
[ 138.432183][ T1059] kernel resource error, dev loop0, sector 10 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 138.432211][ T1059] Buffer I/O error on dev loop0, logical block 5, async page read
[ 138.461760][ T1059] kernel resource error, dev loop0, sector 12 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 138.461794][ T1059] Buffer I/O error on dev loop0, logical block 6, async page read
[ 138.482582][ T1059] kernel resource error, dev loop0, sector 14 op 0x0:(READ) flags 0x800000 phys_seg 1 prio class 2
[ 138.482606][ T1059] Buffer I/O error on dev loop0, logical block 7, async page read
[ 138.514506][ T5461] Unable to read inode block
[ 138.579375][ T5462] loop0: detected capacity change from 0 to 64
2026/10/11 22:45:39 executed programs: 6
[ 138.671813][ T5462] Unable to read inode block
[ 138.774326][ T5463] loop0: detected capacity change from 0 to 64
[ 138.893837][ T12] Buffer I/O error on dev loop0, logical block 5, async page read
[ 138.925951][ T12] Buffer I/O error on dev loop0, logical block 6, async page read
[ 138.993301][ T5464] loop0: detected capacity change from 0 to 64
[ 139.055129][ T5464] Unable to read inode block
[ 139.133936][ T5465] loop0: detected capacity change from 0 to 64
[ 139.229553][ T1059] Buffer I/O error on dev loop0, logical block 8, async page read
[ 139.247130][ T195] Buffer I/O error on dev loop0, logical block 7, async page read
[ 139.408823][ T5465] ------------[ cut here ]------------
[ 139.408896][ T5465] !buffer_uptodate(bh)
[ 139.408903][ T5465] WARNING: fs/buffer.c:991 at mark_buffer_dirty+0x299/0x410, CPU#0: syz.0.24/5465
[ 139.418103][ T5465] Modules linked in:
[ 139.420399][ T5465] CPU: 0 UID: 0 PID: 5465 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 139.424118][ T5465] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 139.428401][ T5465] RIP: 0010:mark_buffer_dirty+0x299/0x410
[ 139.431308][ T5465] Code: 4c 89 f7 e8 d9 d5 d7 ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 34 44 fb ff e8 8f 56 65 ff eb 8c e8 88 56 65 ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 7a 56 65 ff 90 0f 0b 90 e9 cf fd ff ff
[ 139.439593][ T5465] RSP: 0018:ffffc9000e15f810 EFLAGS: 00010293
[ 139.442233][ T5465] RAX: ffffffff8262ca98 RBX: ffff8880146bc7e0 RCX: ffff88803bd40000
[ 139.445670][ T5465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 139.449246][ T5465] RBP: ffffc9000e15f901 R08: ffff8880146bc7e7 R09: 1ffff110028d78fc
[ 139.452707][ T5465] R10: dffffc0000000000 R11: ffffed10028d78fd R12: ffff888013cb7628
[ 139.456150][ T5465] R13: 1ffff92001c2bf14 R14: ffffffff82b04fe0 R15: 0000000000000001
[ 139.459621][ T5465] FS: 000055556477c500(0000) GS:ffff88808b0b4000(0000) knlGS:0000000000000000
[ 139.463308][ T5465] CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
[ 139.466042][ T5465] CR2: 00007f16fb1fe000 CR3: 0000000044d33000 CR4: 0000000000352ef0
[ 139.469709][ T5465] Call Trace:
[ 139.471273][ T5465]
[ 139.472623][ T5465] ? __pfx_minix_evict_inode+0x10/0x10
[ 139.475020][ T5465] evict+0x624/0xb50
[ 139.477464][ T5465] ? __pfx_evict+0x10/0x10
[ 139.479814][ T5465] ? do_raw_spin_unlock+0x4d/0x200
[ 139.482619][ T5465] ? _raw_spin_unlock+0x28/0x50
[ 139.484779][ T5465] ? iput+0xb84/0xf00
[ 139.486505][ T5465] minix_create+0x88/0xb0
[ 139.488458][ T5465] lookup_open+0xc0d/0x1a40
[ 139.490331][ T5465] path_openat+0x677/0x1d60
[ 139.492302][ T5465] do_file_open+0x23e/0x4a0
[ 139.494257][ T5465] ? __pfx_do_file_open+0x10/0x10
[ 139.496406][ T5465] ? _raw_spin_unlock+0x28/0x50
[ 139.498548][ T5465] ? alloc_fd+0x651/0x6c0
[ 139.500356][ T5465] do_sys_openat2+0x115/0x200
[ 139.502351][ T5465] ? __se_sys_futex+0x3a8/0x450
[ 139.504500][ T5465] ? __pfx_do_sys_openat2+0x10/0x10
[ 139.506710][ T5465] ? __pfx___se_sys_futex+0x10/0x10
[ 139.509033][ T5465] ? rcu_is_watching+0x16/0xb0
[ 139.511096][ T5465] __x64_sys_creat+0x8f/0xc0
[ 139.513106][ T5465] do_syscall_64+0x166/0x520
[ 139.515062][ T5465] ? trace_irq_disable+0x3b/0x140
[ 139.517359][ T5465] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.520025][ T5465] ? clear_bhb_loop+0x70/0xc0
[ 139.522079][ T5465] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.524683][ T5465] RIP: 0033:0x7f958b39e1d9
[ 139.526586][ T5465] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 139.535101][ T5465] RSP: 002b:00007ffc158e2fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 139.539790][ T5465] RAX: ffffffffffffffda RBX: 00007f958b625fa0 RCX: 00007f958b39e1d9
[ 139.544029][ T5465] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000200000000040
[ 139.547822][ T5465] RBP: 00007f958b435888 R08: 0000000000000000 R09: 0000000000000000
[ 139.551309][ T5465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 139.554630][ T5465] R13: 00007f958b625fac R14: 00007f958b625fa0 R15: 00007f958b625fa0
[ 139.558093][ T5465]
[ 139.559409][ T5465] Kernel panic - not syncing: kernel: panic_on_warn set ...
[ 139.562444][ T5465] CPU: 0 UID: 0 PID: 5465 Comm: syz.0.24 Not tainted syzkaller #0 PREEMPT(full)
[ 139.566170][ T5465] Hardware name: QEMU Standard PC (Q35 + ICH9, 2009), BIOS 1.16.3-debian-1.16.3-2 04/01/2014
[ 139.570215][ T5465] Call Trace:
[ 139.571724][ T5465]
[ 139.573041][ T5465] vpanic+0x56d/0xa60
[ 139.574702][ T5465] ? __pfx__printk+0x10/0x10
[ 139.576594][ T5465] ? __pfx_vpanic+0x10/0x10
[ 139.578459][ T5465] ? is_bpf_text_address+0x292/0x2b0
[ 139.580654][ T5465] ? is_bpf_text_address+0x26/0x2b0
[ 139.582804][ T5465] panic+0xc5/0xd0
[ 139.584276][ T5465] ? __pfx_panic+0x10/0x10
[ 139.586081][ T5465] __warn+0x315/0x4c0
[ 139.587744][ T5465] ? mark_buffer_dirty+0x299/0x410
[ 139.589742][ T5465] ? mark_buffer_dirty+0x299/0x410
[ 139.592052][ T5465] __report_bug+0x276/0x570
[ 139.594138][ T5465] ? mark_buffer_dirty+0x299/0x410
[ 139.596430][ T5465] ? __pfx___report_bug+0x10/0x10
[ 139.598611][ T5465] ? reacquire_held_locks+0x117/0x1a0
[ 139.601098][ T5465] ? mark_buffer_dirty+0x299/0x410
[ 139.604073][ T5465] report_bug+0x16b/0x220
[ 139.606628][ T5465] ? mark_buffer_dirty+0x299/0x410
[ 139.609255][ T5465] ? mark_buffer_dirty+0x29b/0x410
[ 139.611655][ T5465] handle_bug+0x9c/0x200
[ 139.613462][ T5465] exc_invalid_op+0x1a/0x50
[ 139.615550][ T5465] asm_exc_invalid_op+0x1a/0x20
[ 139.617561][ T5465] RIP: 0010:mark_buffer_dirty+0x299/0x410
[ 139.619785][ T5465] Code: 4c 89 f7 e8 d9 d5 d7 ff 49 8b 3e be 40 00 00 00 5b 41 5c 41 5e 41 5f 5d e9 34 44 fb ff e8 8f 56 65 ff eb 8c e8 88 56 65 ff 90 <0f> 0b 90 e9 a5 fd ff ff e8 7a 56 65 ff 90 0f 0b 90 e9 cf fd ff ff
[ 139.627583][ T5465] RSP: 0018:ffffc9000e15f810 EFLAGS: 00010293
[ 139.629938][ T5465] RAX: ffffffff8262ca98 RBX: ffff8880146bc7e0 RCX: ffff88803bd40000
[ 139.632874][ T5465] RDX: 0000000000000000 RSI: 0000000000000000 RDI: 0000000000000002
[ 139.636424][ T5465] RBP: ffffc9000e15f901 R08: ffff8880146bc7e7 R09: 1ffff110028d78fc
[ 139.639653][ T5465] R10: dffffc0000000000 R11: ffffed10028d78fd R12: ffff888013cb7628
[ 139.642926][ T5465] R13: 1ffff92001c2bf14 R14: ffffffff82b04fe0 R15: 0000000000000001
[ 139.646175][ T5465] ? __pfx_minix_evict_inode+0x10/0x10
[ 139.648387][ T5465] ? mark_buffer_dirty+0x298/0x410
[ 139.650583][ T5465] ? __pfx_minix_evict_inode+0x10/0x10
[ 139.652974][ T5465] evict+0x624/0xb50
[ 139.654572][ T5465] ? __pfx_evict+0x10/0x10
[ 139.656463][ T5465] ? do_raw_spin_unlock+0x4d/0x200
[ 139.658674][ T5465] ? _raw_spin_unlock+0x28/0x50
[ 139.660929][ T5465] ? iput+0xb84/0xf00
[ 139.662706][ T5465] minix_create+0x88/0xb0
[ 139.664472][ T5465] lookup_open+0xc0d/0x1a40
[ 139.666596][ T5465] path_openat+0x677/0x1d60
[ 139.668746][ T5465] do_file_open+0x23e/0x4a0
[ 139.670820][ T5465] ? __pfx_do_file_open+0x10/0x10
[ 139.673118][ T5465] ? _raw_spin_unlock+0x28/0x50
[ 139.675334][ T5465] ? alloc_fd+0x651/0x6c0
[ 139.677280][ T5465] do_sys_openat2+0x115/0x200
[ 139.679417][ T5465] ? __se_sys_futex+0x3a8/0x450
[ 139.681438][ T5465] ? __pfx_do_sys_openat2+0x10/0x10
[ 139.683587][ T5465] ? __pfx___se_sys_futex+0x10/0x10
[ 139.685896][ T5465] ? rcu_is_watching+0x16/0xb0
[ 139.688104][ T5465] __x64_sys_creat+0x8f/0xc0
[ 139.690266][ T5465] do_syscall_64+0x166/0x520
[ 139.692314][ T5465] ? trace_irq_disable+0x3b/0x140
[ 139.694558][ T5465] ? entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.697252][ T5465] ? clear_bhb_loop+0x70/0xc0
[ 139.699443][ T5465] entry_SYSCALL_64_after_hwframe+0x77/0x7f
[ 139.702054][ T5465] RIP: 0033:0x7f958b39e1d9
[ 139.704076][ T5465] Code: ff c3 66 2e 0f 1f 84 00 00 00 00 00 0f 1f 44 00 00 48 89 f8 48 89 f7 48 89 d6 48 89 ca 4d 89 c2 4d 89 c8 4c 8b 4c 24 08 0f 05 <48> 3d 01 f0 ff ff 73 01 c3 48 c7 c1 e8 ff ff ff f7 d8 64 89 01 48
[ 139.712610][ T5465] RSP: 002b:00007ffc158e2fe8 EFLAGS: 00000246 ORIG_RAX: 0000000000000055
[ 139.716313][ T5465] RAX: ffffffffffffffda RBX: 00007f958b625fa0 RCX: 00007f958b39e1d9
[ 139.719225][ T5465] RDX: 0000000000000000 RSI: 0000000000000008 RDI: 0000200000000040
[ 139.723407][ T5465] RBP: 00007f958b435888 R08: 0000000000000000 R09: 0000000000000000
[ 139.727132][ T5465] R10: 0000000000000000 R11: 0000000000000246 R12: 0000000000000000
[ 139.731128][ T5465] R13: 00007f958b625fac R14: 00007f958b625fa0 R15: 00007f958b625fa0
[ 139.735414][ T5465]
[ 139.737379][ T5465] Kernel Offset: disabled
[ 139.739357][ T5465] Rebooting in 86400 seconds..